Former President George H.W. Bush was hospitalized Sunday afternoon for low blood pressure and fatigue, according to his spokesman.

“He will likely remain there for a few days for observation,” according to spokesman Jim McGrath on Twitter. “The former president is awake and alert, and not in any discomfort.”

President @GeorgeHWBush was taken to Southern Maine Health Care (@SMHCHealth) today after experiencing low blood pressure and fatigue. He will likely remain there for a few days for observation. The former president is awake and alert, and not in any discomfort.